Y. Izotov, T. Thuan, and N. Guseva. (2017)cite arxiv:1706.08769Comment: 16 pages, 8 figures, accepted for publication in Monthly Notices of the Royal Astronomical Society.
J. Li, J. Bregman, Q. Wang, R. Crain, and M. Anderson. (2016)cite arxiv:1608.02033Comment: 14 pages, 8 figures, 2 tables, accepted for publication in the The Astrophysical Journal.